PIPING STRUCTURE FOR DRAINAGE

PROBLEM TO BE SOLVED: To provide a piping structure for drainage by which the water inside a pipe hardly splashes out of the pipe even when a large amount of rainwater etc. flows down in a vertical main pipe accompanying a large amount of air, and a belching sound of the air inside the pipe is reduc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TANAKA YOSHINORI, TOYAMA NORIYUKI, TABATA SADAYOSHI, IIDA YOSHIJI
Format: Patent
Sprache:eng
Schlagworte:
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